2155704 is an even 7-digits composite number following 2155703
and preceding 2155705 . In scientific notation, it is written as 2.155704 × 10^6.
The sum of its digits is 24. It has a total of 5 prime factors and 16 positive divisors.
There are 718560 positive integers (up to 2155704) that are relatively prime to 2155704.
2155704 has 16 divisors, whose sum is 5389320
The reverse of 2155704 is 4075512
Previous prime number is 3
Is Prime? no
Number parity even
Number length 7
Sum of Digits 24
Digital Root 6
Name
two million one hundred fifty-five thousand seven hundred four
Scientific notation
2.155704 × 10^6
Engineering notation
2.155704 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 89821
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
538926
Product of the distinct prime numbers
The prime factorization of 2155704 is 2 × 2 × 2 × 3 × 89821.
Since it has a total of 5 prime factors.
5 , 5 , 6 , 55 , 265 , 484 , 6224 , 676 , 17639 , 53667 , 155918 , 289551 , 885880 , 6665448 , 75633444 , 47361808 , 606236974 , 621990114 , 2664241560 , 5099176847
n×2
4311408
n×3
6467112
n×4
8622816
n×5
10778520
n÷2
1077852
n÷3
718568
n÷3
538926
n÷5
431140.8
n2
4647059735616
n3
1.0017685260306E+19
n4
2.1595164186383E+25
n5
4.6552781817244E+31
2 √n
1468.2315893618
3 √n
129.1803258997
4 √n
38.317510218722
5 √n
18.480674825184
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 89821 , 179642 , 269463 , 359284 , 538926 , 718568 , 1077852 , 2155704
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2155703
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2155704 can be divided by 16 positive divisors.
The sum of these divisors (counting 2155704) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000001110010010111000
3
Ternary
11001112001220
4
Quaternary
20032102320
5
Quinary
1022440304
6
Senary
114112040
8
Octal
10162270
10
Decimal
2155704
12
Duodecimal
87b620
16
Hexadecimal
20e4b8
20
Vigesimal
d9954
36
Base36
1a7co
md5
c0dec5a05f2de8c199b3fc2313aece80
sha1
127e3a399171c536a493f60fd22b9b21659702e0
sha256
4951c45c70f1bb90a1fb506b87f03ed861b6179d46f421b9d28417f33a261991
sha512
996849dca6d2e166e76ba5006e3e8952ad95ca9572919494fda4a925379c811c888e8aa36e491d34a69b8cd6c9d0b243777b17e317c09b23f70da0b9b22f8af8
ripemd-160
049e17b06af5a58d9badcf46272263c69825ea4e
Diameter
4311408
Circumference
13544687.699428
Area
14599168726204
Volume
4.1961981893004E+19
Surface area
58396674904817
Circumference
13544687.699428
Perimeter
8622816
Area
4647059735616
Diagonal
3048625.8332619
Surface area
27882358413696
Volume
1.0017685260306E+19
Space diagonal
3733788.8540795
Perimeter
6467112
Area
2012235891973.6
Altitude
1866894.4270397
Surface area
2012235891973.6
Volume
1.1805955298925E+18
Height
1016208.6110873